What is the n'th term of -286, -337, -388, -439, -490?
上一篇:
What is the j'th term of 7, -29, -137, -353, -713, -1253, -2009?
下一篇:
What is the f'th term of -20, -32, -68, -140, -260, -440?
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What is the t'th term of -26, -36, -52, -74, -102, -136, -176?
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What is the c'th term of 17, 46, 63, 62, 37, -18?
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What is the k'th term of -32, -38, -50, -74, -116?
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What is the q'th term of 89, 175, 259, 341, 421, 499, 575?
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What is the b'th term of 53, 104, 153, 200, 245, 288, 329?
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What is the t'th term of -3187, -3186, -3185, -3184?
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What is the j'th term of 7, -29, -137, -353, -713, -1253, -2009?
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What is the h'th term of 641, 1280, 1919, 2558, 3197, 3836?
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What is the b'th term of 19, 39, 57, 73, 87, 99, 109?
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What is the f'th term of -20, -32, -68, -140, -260, -440?
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What is the k'th term of -28, -29, -44, -79, -140?
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What is the z'th term of -93, -105, -117, -129?